Joint Real-Time Scheduling Methods for Deterministic Industrial Field/Backhaul Networks
draft-wang-detnet-joint-scheduling-00

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DetNet                                                         H. Wang
Internet Draft                                                 P. Wang
Interned status: Standards Track                               H. Yang
Expires: May 19, 2017                          Chongqing University of
                                          Posts and Telecommunications
                                                     November 15, 2016

      Joint Real-Time Scheduling Methods for Deterministic Industrial
                          Field/Backhaul Networks
                   draft-wang-detnet-joint-scheduling-00

Abstract

   In industrial field/backhaul networks, the joint real-time
   scheduling method is important to keep end-to-end data streams
   meeting the deadline. This document proposes four joint scheduling
   methods, the four methods consider time slotting the industrial
   backhaul network, regarding industrial backhaul network as a black
   box system, ignoring delay of industrial backhaul and establishing
   latency model of an industrial backhaul network.

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   This Internet-Draft will expire on May 19, 2017.

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Table of Contents

   1. Introduction ................................................. 2
   2. Deterministic industrial field-backhaul network requirement .. 4
   3. Deterministic Industrial field-backhaul network Joint Scheduling
   Key Technology .................................................. 5
      3.1. End-to-end Network Data Stream .......................... 5
      3.2. Network Communication Resource .......................... 5
      3.3. Network Time Slot Scheduling ............................ 6
   4. Joint real-Time scheduling methods for deterministic industrial
   field-backhaul network .......................................... 6
      4.1. Time-Slotted Industrial Backhaul Networks ............... 6
      4.2. Consider Industrial Backhaul Network as a Black Box .... 10
      4.3. Ignore the Delay of Industrial Backhaul Network ........ 11
      4.4. Build Delay Model of Industrial Backhaul Network ....... 11
   5. Security Considerations ..................................... 11
   6. IANA Considerations ......................................... 11
   7. References .................................................. 11
      7.1. Normative References ................................... 11
      7.2. Informative References ................................. 11
   Authors' Addresses ............................................. 13

1. Introduction

   Industrial field network is a network that can be deployed in
   industrial process and monitor industrial field equipment and
   systems to achieve the target of control and management. It can
   improve production efficiency, reduce human intervention to
   industrial production process and decrease the cost of production.
   It has significant importance for industrial modernization.

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   Industrial field bus and industrial ethernet are two kinds of common
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